Greg Shaw (1949–2004) was an American fanzine publisher, magazine editor, music historian and record label owner.
Greg Shaw may also refer to:
- Greg Shaw (judge) (born 1957), justice of the Alabama Supreme Court
- Greg Shaw (sledge hockey) (born 1990), American ice sledge hockey player
- Greg Shaw (footballer) (born 1970), Scottish footballer (Ayr United, Falkirk FC, Dunfermline Athletic)